October 16, 2021

Our sun used to have a twin star named Nemesis

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By Swapna Krishna From engadget A new study suggests that all sunlike stars form in pairs. Astronomers have long been puzzled by the fact that our sun doesn’t have a companion star. After all, most similar stars are part of a binary, or even triplet, system. Now, scientists may have confirmed a long-held theory: The […]